129932608

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:372

約数の個数: 84

約数和(自身を含む): 286979868

約数和(自身を除く): 157047260

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 169, 208, 293, 328, 338, 416, 533, 586, 656, 676, 832, 1066, 1172, 1312, 1352, 2132, 2344, 2624, 2704, 3809, 4264, 4688, 5408, 6929, 7618, 8528, 9376, 10816, 12013, 13858, 15236, 17056, 18752, 24026, 27716, 30472, 34112, 48052, 49517, 55432, 60944, 96104, 99034, 110864, 121888, 156169, 192208, 198068, 221728, 243776, 312338, 384416, 396136, 443456, 624676, 768832, 792272, 1249352, 1584544, 2030197, 2498704, 3169088, 4060394, 4997408, 8120788, 9994816, 16241576, 32483152, 64966304, 129932608]

約数ペア:

[(1, 129932608), (2, 64966304), (4, 32483152), (8, 16241576), (13, 9994816), (16, 8120788), (26, 4997408), (32, 4060394), (41, 3169088), (52, 2498704), (64, 2030197), (82, 1584544), (104, 1249352), (164, 792272), (169, 768832), (208, 624676), (293, 443456), (328, 396136), (338, 384416), (416, 312338), (533, 243776), (586, 221728), (656, 198068), (676, 192208), (832, 156169), (1066, 121888), (1172, 110864), (1312, 99034), (1352, 96104), (2132, 60944), (2344, 55432), (2624, 49517), (2704, 48052), (3809, 34112), (4264, 30472), (4688, 27716), (5408, 24026), (6929, 18752), (7618, 17056), (8528, 15236), (9376, 13858), (10816, 12013)]